| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.98 | 3.302% | $205.5503 | $205.55 | $205.55 | $205.60 |
| Purchase #2 | $28.50 | 10.166% | $31.3973 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $192.61 | 4.404% | $201.0925 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $155.81 | 3.683% | $161.5485 | $161.55 | $161.55 | $161.50 |
| Purchase #5 | $109.44 | 9.417% | $119.746 | $119.75 | $119.75 | $119.70 |
| Purchase #6 | $129.91 | 3.189% | $134.0528 | $134.05 | $134.05 | $134.10 |
| Purchase #7 | $124.52 | 6.621% | $132.7645 | $132.76 | $132.75 | $132.80 |
| 7 purchase totals = | $939.77 | $986.1519 | $986.15 | $986.15 | $986.20 | |